Riggs, James L.
Engineering economics /James L.Riggs - St.Louis McGraw-Hill Book 1977 - xvii, 617 p.
70528608
Engineering-Economy
620.00133 / RIG
Engineering economics /James L.Riggs - St.Louis McGraw-Hill Book 1977 - xvii, 617 p.
70528608
Engineering-Economy
620.00133 / RIG